EP3618295A1 - Signalverarbeitungsverfahren und -vorrichtung - Google Patents
Signalverarbeitungsverfahren und -vorrichtung Download PDFInfo
- Publication number
- EP3618295A1 EP3618295A1 EP18790381.0A EP18790381A EP3618295A1 EP 3618295 A1 EP3618295 A1 EP 3618295A1 EP 18790381 A EP18790381 A EP 18790381A EP 3618295 A1 EP3618295 A1 EP 3618295A1
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- EP
- European Patent Office
- Prior art keywords
- pilot signals
- manner
- uplink pilot
- precoding
- downlink pilot
- Prior art date
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Classifications
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- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
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- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
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- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
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Definitions
- CSI-RS channel state information reference signal
- the transmitting of a semi-persistent CSI-RS by a base station may be triggered by Media Access Control (MAC) signaling or physical layer signaling.
- MAC Media Access Control
- a terminal device may measure the semi-persistent CSI-RS and feedback Channel State Information (CSI).
- the base station may use the signaling for triggering transmitting of the semi-persistent CSI-RS to trigger the terminal device to feedback the semi-persistent CSI or use another trigger signaling to trigger the terminal device to feedback the semi-persistent CSI.
- semi-persistent CSI-RS triggering and aperiodic CSI-RS triggering are mainly used to trigger the terminal device to perform semi-persistent CSI feedback and aperiodic CSI feedback.
- the terminal device feeds back the CSI-RS of each base station according to the indication of a base station, thereby causing waste of resources.
- embodiments of the present disclosure provide a signal processing method and a signal processing device in order to effectively save signaling resources.
- an embodiment of the present disclosure provides a signal processing method, which is applied to a base station and includes:
- the precoding manner of the downlink pilot signals includes: using the same precoding manner for the N downlink pilot signals and using different precoding manners for the N downlink pilot signals.
- a manner of notifying the precoding manner of the downlink pilot signals includes:
- the method further includes:
- the method further includes: transmitting a second indication message to the terminal device, wherein the second indication message is to indicate the terminal device to stopping transmitting the feedback information on the pilot signals.
- an embodiment of the present disclosure provides a signal processing method, which is applied to a terminal device and includes:
- the precoding manner of the downlink pilot signals includes: using the same precoding manner for the N downlink pilot signals and using different precoding manners for the N downlink pilot signals, and the acquiring the precoding manner of the downlink pilot signals includes:
- the precoding manner of the downlink pilot signals includes: using the same precoding manner for the N downlink pilot signals and using different precoding manners for the N downlink pilot signals, and the determining the feedback manner of the feedback information on the N downlink pilot signals and performing feedback according to the precoding manner of the downlink pilot signals includes:
- the method further includes:
- an embodiment of the present disclosure provides a signal processing method, which is applied to a base station and includes:
- the precoding manner of the uplink pilot signals includes: using the same precoding manner for the M uplink pilot signals and using different precoding manners for the M uplink pilot signals, and a manner of notifying the precoding manner of the uplink pilot signals includes:
- the precoding manner of the uplink pilot signals includes: using the same precoding manner for the M uplink pilot signals and using different precoding manners for the M uplink pilot signals; the determining the feedback manner of the feedback information on the M uplink pilot signals and performing feedback according to the precoding manner of the uplink pilot signals includes:
- the method further includes: transmitting a fourth indication message to the terminal device, wherein the fourth indication message is to indicate the terminal device to stop transmitting the uplink pilot signals.
- the method further includes: transmitting a fifth indication message to the terminal device, wherein the fifth indication message is to notify the terminal device whether a transmitting beam needs to be changed when the uplink pilot signals are subsequently transmitted.
- an embodiment of the present disclosure provides a signal processing method, which is applied to a terminal device and includes:
- the acquiring the precoding manner of the uplink pilot signals includes:
- the method further includes:
- the method further includes:
- an embodiment of the present disclosure provides a signal processing device, which includes:
- the precoding manner of the downlink pilot signals includes: using the same precoding manner for the N downlink pilot signals and using different precoding manners for the N downlink pilot signals; wherein the precoding manner of the downlink pilot signals is included in the first indication message.
- the device further includes: a configuring module, configured to include the precoding manner of the downlink pilot signals in the first indication message; or configure the precoding manner of the downlink pilot signals to the terminal device by using a high-layer signaling; or transmit the precoding manner of the downlink pilot signals to the terminal device; or transmit a notification signaling to the terminal device, wherein the notification signaling includes the precoding manner of the downlink pilot signals; or pre-agree the precoding manner of the downlink pilot signals with the terminal device.
- a configuring module configured to include the precoding manner of the downlink pilot signals in the first indication message; or configure the precoding manner of the downlink pilot signals to the terminal device by using a high-layer signaling; or transmit the precoding manner of the downlink pilot signals to the terminal device; or transmit a notification signaling to the terminal device, wherein the notification signaling includes the precoding manner of the downlink pilot signals; or pre-agree the precoding manner of the downlink pilot signals with the terminal device.
- an embodiment of the present disclosure provides a signal processing device, which includes:
- the precoding manner of the downlink pilot signals includes: using the same precoding manner for the N downlink pilot signals and using different precoding manners for the N downlink pilot signals, and the acquiring module is specifically configured to:
- the precoding manner of the downlink pilot signals includes: using the same precoding manner for the N downlink pilot signals and using different precoding manners for the N downlink pilot signals, and the determining module is specifically configured to:
- the precoding manner of the uplink pilot signals includes: using the same precoding manner for the M uplink pilot signals and using different precoding manners for the M uplink pilot signals.
- the terminal device may not transmit feedback information on a plurality of pilot signals, or may one-time transmit feedback information on a plurality of pilot signals. Therefore, unlike the related art, with the solutions in the embodiments of the present disclosure, it is not required to transmit feedback information separately for each pilot signal, thereby effectively saving signaling resources.
- the device further includes: a third transmitting module 1307 configured to transmit a fifth indication message to the terminal device, wherein the fifth indication message is to notify the terminal device whether a transmitting beam needs to be changed when the uplink pilot signals are subsequently transmitted.
- a third transmitting module 1307 configured to transmit a fifth indication message to the terminal device, wherein the fifth indication message is to notify the terminal device whether a transmitting beam needs to be changed when the uplink pilot signals are subsequently transmitted.
- the base station may not transmit feedback information on a plurality of pilot signals, or may one-time transmit feedback information on a plurality of pilot signals. Therefore, unlike the related art, with the solutions in the embodiments of the present disclosure, it is not required to transmit feedback information separately for each pilot signal, thereby effectively saving signaling resources.
- an embodiment of the present disclosure provides a signal processing device, which includes: a first receiving module 1501, configured to receive a third indication message from a base station, wherein the third indication message is to trigger transmission of uplink pilot signals; an acquiring module 1502, configure to acquire a precoding manner of the uplink pilot signals; and a transmitting module 1503, configured to transmit M uplink pilot signals according to the precoding manner of the uplink pilot signals and the third indication message, where M is an integer greater than or equal to 2, and the transmission manner of the M uplink pilot signals is semi-persistent transmission or aperiodic transmission, so that the base station, according to the acquired precoding manner of the uplink pilot signals, determines a feedback manner of the feedback information on the M uplink pilot signals and performs feedback, and wherein the feedback manner includes not feeding back or one-time feeding back of the feedback information on the M uplink pilot signals.
- the device may be located in the base station.
- the base station may not transmit feedback information on a plurality of pilot signals, or may one-time transmit feedback information on a plurality of pilot signals. Therefore, unlike the related art, with the solutions in the embodiments of the present disclosure, it is not required to transmit feedback information separately for each pilot signal, thereby effectively saving signaling resources.
- a bus architecture may include any number of interconnected buses and bridges. Specifically, various circuits including one or more processors represented by the processor 1700 and storages represented by the storage 1720 are linked together by the bus architecture. The bus architecture may also link various other circuits together, such as peripherals, voltage regulators, and power management circuits, as is known in the art. Therefore, no further description is given herein.
- the bus interface provides an interface.
- the transceiver 1710 may be a plurality of elements, including receivers and transmitters, which provide a unit for communicating with various other devices over a transmission medium.
- the processor 1700 is responsible for managing the bus architecture and the normal processing, and the storage 1720 may store data used by the processor 1700 in performing operations.
- the processor 1700 is responsible for managing the bus architecture and the normal processing, and the storage 1720 may store data used by the processor 1700 in performing operations.
- the precoding manner of the downlink pilot signals includes: using the same precoding manner for the N downlink pilot signals and using different precoding manners for the N downlink pilot signals.
- the processor 1700 is further configured to notify the precoding manner of the downlink pilot signals in the following manner: including the precoding manner of the downlink pilot signals in the first indication message, and notifying the precoding manner of the downlink pilot signals by the first indication message; or configuring the precoding manner of the downlink pilot signals to the terminal device by using a high-layer signaling; or transmitting the precoding manner of the downlink pilot signals to the terminal device; or transmitting a notification signaling to the terminal device, wherein the notification signaling includes the precoding manner of the downlink pilot signals; or pre-agreeing the precoding manner of the downlink pilot signals with the terminal device.
- the processor 1700 is further configured to: in a case that the transmission manner of the N downlink pilot signals is semi-persistent transmission and the feedback manner is one-time feeding back of the feedback information on the N downlink pilot signals, transmit a second indication message to the terminal device, wherein the second indication message is to indicate the terminal device to stop transmitting the feedback information on the pilot signals.
- an embodiment of the present disclosure provides a base station, which includes: a processor 1800 configured to read a program in a storage 1820 and execute the following process:
- the processor 1800 is further configured to transmit a fourth indication message to the terminal device, wherein the fourth indication message is to indicate the terminal device to stop transmitting the uplink pilot signals.
- a bus architecture may include any number of interconnected buses and bridges. Specifically, various circuits including one or more processors represented by the processor 1800 and storages represented by the storage 1820 are linked together by the bus architecture. The bus architecture may also link various other circuits together, such as peripherals, voltage regulators, and power management circuits, as is known in the art. Therefore, no further description is given herein.
- the bus interface provides an interface.
- the transceiver 1810 may be a plurality of elements, including receivers and transmitters, which provide a unit for communicating with various other devices over a transmission medium.
- the processor 1800 is responsible for managing the bus architecture and the normal processing, and the storage 1820 may store data used by the processor 1800 in performing operations.
- an embodiment of the present disclosure provides a terminal device, which includes: a processor 1900 configured to read a program in a storage 1920 and execute the following process:
- a bus architecture may include any number of interconnected buses and bridges. Specifically, various circuits including one or more processors represented by the processor 1900 and storages represented by the storage 1920 are linked together by the bus architecture.
- the bus architecture may also link various other circuits together, such as peripherals, voltage regulators, and power management circuits, as is known in the art. Therefore, no further description is given herein.
- the bus interface provides an interface.
- the transceiver 1910 may be a plurality of elements, including receivers and transmitters, which provide a unit for communicating with various other devices over a transmission medium.
- a user interface 1930 may also be an interface capable of externally or internally connecting with a required device which includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
- the processor 1900 is responsible for managing the bus architecture and the normal processing, and the storage 1920 may store data used by the processor 1900 in performing operations.
- the precoding manner of the downlink pilot signals includes: using the same precoding manner for the N downlink pilot signals and using different precoding manners for the N downlink pilot signals
- the processor 1900 is further configured to: acquire the precoding manner of the downlink pilot signals according to the first indication message, wherein the precoding manner of the downlink pilot signals is included in the first indication message; or acquire the precoding manner of the downlink pilot signals by using a high-layer signaling; or acquire the precoding manner of the downlink pilot signals according to a pre-agreement with the base station; or receive the precoding manner of the downlink pilot signals transmitted by the base station; or receive a notification signaling transmitted by the base station, and acquire the precoding manner of the downlink pilot signals according to the notification signaling, wherein the precoding manner of the downlink pilot signals is included in the notification signaling.
- an embodiment of the present disclosure provides a terminal device, which includes: a processor 2000 configured to read a program in a storage 2020 and execute the following process:
- a bus architecture may include any number of interconnected buses and bridges. Specifically, various circuits including one or more processors represented by the processor 2000 and storages represented by the storage 2020 are linked together by the bus architecture.
- the bus architecture may also link various other circuits together, such as peripherals, voltage regulators, and power management circuits, as is known in the art. Therefore, no further description is given herein.
- the bus interface provides an interface.
- the transceiver 2010 may be a plurality of elements, including receivers and transmitters, which provide a unit for communicating with various other devices over a transmission medium.
- a user interface 2030 may also be an interface capable of externally or internally connecting with a required device which includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
- the processor 2000 is further configured to: receive a fourth indication message transmitted by the base station, wherein the fourth indication message is to indicate the terminal device to stop transmitting the uplink pilot signals; and stop transmitting the uplink pilot signals to the base station according to the fourth indication message.
- the processor 2000 is further configured to: receive a fifth indication message transmitted by the base station, wherein the fifth indication message is to notify whether a transmitting beam needs to be changed when the uplink pilot signals are subsequently transmitted.
- the processor 2000 is further configured to: receive the feedback information on the M uplink pilot signals transmitted by the base station; and determine an uplink transmission beam according to the feedback information on the M uplink pilot signals.
- An embodiment of the present disclosure further provides a storage medium configured to store a computer program which is capable of being executed by a processor to implement the above signal processing methods.
- the disclosed method and device may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the units is only a division in terms of logical function.
- the mutual coupling or direct coupling or communication connection as shown or discussed may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
- individual functional units in various embodiments of the present disclosure may be integrated into one processing unit, or individual units may be physically included separately, or two or more units may also be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
- the above described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
- the software functional unit is stored in a storage medium which includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute part of the steps of the transceiving methods of the various embodiments of the present disclosure.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a Read-Only Memory (ROM), a Random-Access Memory (RAM), a magnetic disk or an optical disk, and various media that can store program codes thereon.
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- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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EP21156022.2A EP3859994B1 (de) | 2017-04-26 | 2018-03-28 | Signalverarbeitungsverfahren und -vorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710283017.6A CN108809474B (zh) | 2017-04-26 | 2017-04-26 | 一种信号处理方法及装置 |
PCT/CN2018/080900 WO2018196540A1 (zh) | 2017-04-26 | 2018-03-28 | 一种信号处理方法及装置 |
Related Child Applications (2)
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EP21156022.2A Division EP3859994B1 (de) | 2017-04-26 | 2018-03-28 | Signalverarbeitungsverfahren und -vorrichtung |
EP21156022.2A Division-Into EP3859994B1 (de) | 2017-04-26 | 2018-03-28 | Signalverarbeitungsverfahren und -vorrichtung |
Publications (3)
Publication Number | Publication Date |
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EP3618295A1 true EP3618295A1 (de) | 2020-03-04 |
EP3618295A4 EP3618295A4 (de) | 2020-08-12 |
EP3618295B1 EP3618295B1 (de) | 2022-03-02 |
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EP18790381.0A Active EP3618295B1 (de) | 2017-04-26 | 2018-03-28 | Signalverarbeitungsverfahren und -vorrichtung |
EP21156022.2A Active EP3859994B1 (de) | 2017-04-26 | 2018-03-28 | Signalverarbeitungsverfahren und -vorrichtung |
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EP21156022.2A Active EP3859994B1 (de) | 2017-04-26 | 2018-03-28 | Signalverarbeitungsverfahren und -vorrichtung |
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US (1) | US11316634B2 (de) |
EP (2) | EP3618295B1 (de) |
JP (1) | JP6949137B2 (de) |
KR (1) | KR102300274B1 (de) |
CN (1) | CN108809474B (de) |
WO (1) | WO2018196540A1 (de) |
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CN116762283A (zh) * | 2021-02-03 | 2023-09-15 | 华为技术有限公司 | 一种进行预编码的方法和装置 |
CN115412135B (zh) * | 2021-05-28 | 2023-09-19 | 中国移动通信集团山东有限公司 | 波束赋形反馈模式确定方法即装置、设备、存储介质 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101394213B (zh) * | 2007-09-19 | 2013-05-08 | 中兴通讯股份有限公司 | 一种时分双工方式频分复用系统的多天线通信方法 |
CN101729114B (zh) * | 2008-10-30 | 2013-08-07 | 华为技术有限公司 | 一种信息调度方法、装置和系统 |
US8811200B2 (en) * | 2009-09-22 | 2014-08-19 | Qualcomm Incorporated | Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems |
CN102104961B (zh) * | 2009-12-22 | 2014-07-23 | 电信科学技术研究院 | 竞争资源的使用方法、系统及装置 |
CN101908951B (zh) | 2010-08-16 | 2016-05-11 | 中兴通讯股份有限公司 | 一种信道状态信息的报告方法及基站 |
JP5783266B2 (ja) * | 2011-01-07 | 2015-09-24 | 富士通株式会社 | 非周期サウンディングリファレンス信号をトリガーする方法、基地局及びユーザ装置 |
CN102111246B (zh) * | 2011-01-12 | 2017-03-29 | 中兴通讯股份有限公司 | 反馈信道状态信息的方法和用户设备 |
CN102170330B (zh) | 2011-04-29 | 2017-08-08 | 中兴通讯股份有限公司 | 测量参考信号的发送方法及系统 |
CN102857458B (zh) * | 2011-06-30 | 2018-01-02 | 中兴通讯股份有限公司 | 导频符号确定方法及装置 |
US20150200755A1 (en) | 2012-07-03 | 2015-07-16 | Telefonaktiebolaget L M Ericsson (Publ) | CSI-RS Transmission |
US10027395B2 (en) * | 2013-10-24 | 2018-07-17 | Lg Electronics Inc. | Method and device for reporting channel state information in wireless communication system |
CN105577328B (zh) | 2014-10-09 | 2019-06-11 | 电信科学技术研究院 | 一种信道状态信息反馈方法及终端 |
CN107534533B (zh) * | 2015-05-22 | 2020-09-18 | 富士通株式会社 | 参考信号的资源配置方法、装置以及通信系统 |
CN106302269B (zh) * | 2015-06-04 | 2020-06-23 | 电信科学技术研究院 | 一种信道状态信息的反馈及其控制方法及装置 |
WO2016204546A1 (ko) * | 2015-06-17 | 2016-12-22 | 엘지전자 주식회사 | 비주기적 채널 상태 정보-참조 신호를 이용한 채널 상태 보고를 위한 방법 및 이를 위한 장치 |
WO2017026455A1 (ja) * | 2015-08-13 | 2017-02-16 | 株式会社Nttドコモ | 情報伝送方法、情報処理方法、基地局及び移動局 |
WO2017123060A1 (en) * | 2016-01-14 | 2017-07-20 | Samsung Electronics Co., Ltd. | System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system |
CN110168947B (zh) * | 2017-01-08 | 2021-08-27 | Lg 电子株式会社 | 在无线通信系统中的上行链路发送/接收方法及其装置 |
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KR20200002992A (ko) | 2020-01-08 |
KR102300274B1 (ko) | 2021-09-08 |
EP3859994B1 (de) | 2023-02-01 |
EP3859994A1 (de) | 2021-08-04 |
EP3618295B1 (de) | 2022-03-02 |
CN108809474A (zh) | 2018-11-13 |
JP6949137B2 (ja) | 2021-10-13 |
CN108809474B (zh) | 2020-12-04 |
US11316634B2 (en) | 2022-04-26 |
JP2020518182A (ja) | 2020-06-18 |
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